If you like the settings (attributes) in an old project.. then open the old project, then go file / new. this produces a new file with the attributes of the old.
Then file / merge the new project with the old. The new project will now have all the attributes of the old... materials , pens etc.
If there are new layers in the new file these will be added to the merged file
The only thing that will not come over with this method is the layer combos... these can imported with the attribute manager
Archicad 4.1 to 28 Tech Preview. Apple Silicon
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